Jamba Reasoning 3B vs Qwen3 4B (Reasoning)

Jamba Reasoning 3B vs Qwen3 4B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AI21 LabsJamba Reasoning 3BNot ranked · benchmark data missing
Intelligence
5.70
Total cost
-
AlibabaQwen3 4B (Reasoning)Not ranked · benchmark data missing
Intelligence
7.20
Total cost
-
Verdict

Comparison incomplete

A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

MetricJamba Reasoning 3BQwen3 4B (Reasoning)Difference
Intelligence (higher is better)5.77.2+26.3% Qwen3 4B (Reasoning) is 26.3% more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reportedNot reported— not comparable
Input modalitiesTextText
Open this matchup in the interactive pickerJamba Reasoning 3B: what beats itQwen3 4B (Reasoning): what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/jamba-reasoning-3b/qwen3-4b-instruct-reasoning · Markdown: /api/v1/compare/jamba-reasoning-3b/qwen3-4b-instruct-reasoning?format=md · llms.txt · agent skill